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vmmcache: initial implementation

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Matheus
2024-05-24 18:03:24 -03:00
parent 7673a365e8
commit 48b7fb4324
21 changed files with 772 additions and 134 deletions
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kernel-src/sys/syscalls/open.c
+2
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@@ -61,7 +61,9 @@ syscallret_t syscall_openat(context_t *context, int dirfd, const char *path, int
goto cleanup;
if (vnode->type == V_TYPE_REGULAR && (flags & O_TRUNC)) {
MUTEX_ACQUIRE(&vnode->sizelock, false);
ret.errno = VOP_RESIZE(vnode, 0, &_cpu()->thread->proc->cred);
MUTEX_RELEASE(&vnode->sizelock);
if (ret.errno)
goto cleanup;
}